Performance Alerts
TLDR: Performance alerts are automated notifications triggered when predefined thresholds for system or application performance metrics are breached. These alerts enable administrators and developers to identify and address issues such as high CPU usage, memory leaks, or network latency before they impact end users. Integrated into monitoring tools like Prometheus, Nagios, and Datadog, performance alerts are essential for maintaining reliable and efficient systems.
https://en.wikipedia.org/wiki/System_monitoring
Performance alerts are typically configured to monitor metrics such as CPU load, memory consumption, disk I/O, and application response times. For example, a threshold might be set to alert when CPU usage exceeds 90% or when a database query takes longer than 500 milliseconds. These alerts are delivered via channels like email, SMS, or integration with platforms like Slack and PagerDuty, ensuring rapid response from the appropriate team.
https://prometheus.io/docs/alerting/overview/
By integrating performance alerts into CI/CD pipelines and operational workflows, organizations achieve proactive incident management. Tools like Grafana allow users to visualize trends and refine alert thresholds over time, reducing noise and ensuring actionable notifications. Performance alerts not only enhance system reliability but also support continuous improvement by providing insights into areas for optimization.